12199473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9509

約数の個数: 24

約数和(自身を含む): 20704320

約数和(自身を除く): 8504847

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 9479, 28437, 85311, 104269, 123227, 312807, 369681, 938421, 1109043, 1355497, 4066491, 12199473]

約数ペア:

[(1, 12199473), (3, 4066491), (9, 1355497), (11, 1109043), (13, 938421), (33, 369681), (39, 312807), (99, 123227), (117, 104269), (143, 85311), (429, 28437), (1287, 9479)]